Help
力矩: Difference between revisions
From testwiki
Jump to navigation
Jump to search
Latest revision as of 03:16, 27 May 2022
view source
imported>WAN233
No edit summary
(No difference)
Latest revision as of 03:16, 27 May 2022
力矩
者,述
力
旋物之效也,正比力之強度且力臂之長。式
τ
→
=
r
→
×
F
→
=
|
r
|
|
F
|
sin
θ
。 若一物弗動或均速動,毋淨力外,兼毋淨力矩也。
相關之律
τ
→
=
d
L
→
d
t
=
r
d
p
→
d
t
Category
:
物理
Navigation menu
Personal tools
Log in
Namespaces
Page
Discussion
English
Views
Read
View source
View history
More
Search
Navigation
Main page
Recent changes
Random page
Help about MediaWiki
Special pages
Tools
What links here
Related changes
Printable version
Permanent link
Page information
Cite this page